120157320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1001311}}^1$

素因数の和:1001325

約数の個数: 32

約数和(自身を含む): 360472320

約数和(自身を除く): 240315000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1001311, 2002622, 3003933, 4005244, 5006555, 6007866, 8010488, 10013110, 12015732, 15019665, 20026220, 24031464, 30039330, 40052440, 60078660, 120157320]

約数ペア:

[(1, 120157320), (2, 60078660), (3, 40052440), (4, 30039330), (5, 24031464), (6, 20026220), (8, 15019665), (10, 12015732), (12, 10013110), (15, 8010488), (20, 6007866), (24, 5006555), (30, 4005244), (40, 3003933), (60, 2002622), (120, 1001311)]